The Ring,retaining, cataloged under National Stock Number 5325-01-253-3629, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Newmans Inc New Jersey Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Ring,retaining |
| FSC / FSG | 5325 — Fastening Devices (FSG 53) |
| Manufacturers | Newmans Inc New Jersey Div (CAGE 61661) |
| Parameter | Value |
|---|---|
| NSN | 5325-01-253-3629 |
| Primary Part Number | J140 |
| Item Name | Ring,retaining |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Newmans Inc New Jersey Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| J140 PRIMARY | Newmans Inc New Jersey Div (USA) |
NSN 5325-01-253-3629 is a Ring,retaining, manufactured by Newmans Inc New Jersey Div, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-253-3629 has 1 manufacturer part number on file: J140 (Newmans Inc New Jersey Div).
1 possible match (shared part number, not a government interchangeability claim): 6505-01-413-3089. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.